baber/WOPTO huggingface dataset:
Patent JP-H07251470-A (JP)
Title: Single-faced corrugated cardboard manufacturing apparatus
Inventor: ISOWA HIDEKAZU
IPC: B31F1/28
Filed: 1994-06-06
Abstract: PURPOSE:To certainly perform lamination and to reduce vibration noise and a press mark generated during the manufacturing by arranging both main and auxiliary press bonding means containing an endless belt or a cylinder when core paper and a liner are laminated to produce single-faced corrugated cardboard. CONSTITUTION:Core paper 16 is passed through the nip between upper and lower corrugated rolls 12, 14 having corrugation parts to be corrugated and pasting is applied to the ridge parts of the corrugations of the core paper 16 by a pasting mechanism 22 and a liner 26 is laminated to the core paper at the ridge parts of corrugations to produce single-faced corrugated cardboard. In this case, a main press bonding means 30 bringing the core paper 16 and the liner 26 into contact with the lower corrugated roll 14 under pressure is constituted by training an endless belt 38 over three rolls 32, 34, 36 in a freely runnable manner. Further, an auxiliary press bonding means 40 allowing the endless belt 38 to approach the lower corrugated roll 14 is constituted by connecting a plurality of press members 44 to a plurality of cylinders 72 energized and controlled independently.
Patent JP-S63314176-A (JP)
Title: Variable voltage/variable frequency power apparatus
Inventor: TAKAHASHI ISAO
IPC: H02M7/25
Filed: 1987-06-15
Abstract: PURPOSE:To reduce the number of the components and to simplify the circuit constitution by connecting one of a pair of AC power input parts to the intermediate part of two series-connected rectifier cells of a converter circuit. CONSTITUTION:A variable voltage/variable frequency electric power apparatus consists of a converter circuit A, a smoothing circuit B and an inverter circuit C. A single-phase AC voltage for the apparatus is supplied to AC power input parts. And the DC voltage produced through the converter circuit A and the smoothing circuit B is converted to AC electric power having a predetermined voltage and frequency by the inverter circuit C, and is then output. In this inverter circuit, PWM control is performed. Moreover, since the converter circuit A has two diodes 1 and the inverter circuit C has two switching elements 3 so that each of these circuits consists of a half-bridge circuit, the number of the components needed for the circuit can be reduced effectively.
Patent JP-S5272122-A (JP)
Title: Color television set
Inventor: TOMIMOTO TETSUO
IPC: H04N9/68
Filed: 1975-12-12
Abstract: PURPOSE: To make a nice color reproduction ranging from a green color to a blue color without any influence on skin-color, red and yellow colors, by setting the circuit in a transmitting system to a surpress color difference signal exceeding the threshold. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10338885-A (JP)
Title: Production of asphalt and apparatus therefor
Inventor: MURAKAMI YOSHIHIDE
IPC: C10C3/06
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an asphalt production process whereby asphalt can be produced easily at a low cost; the space required of an apparatus therefor can be reduced; and a vacuum gas oil and asphalt both having satisfactory properties can be obtd. and to provide an apparatus used therefor. SOLUTION: By using an asphalt production apparatus 1 including a vacuum distillation apparatus wherewith a normal-temp. distillation residue is fractionated by vacuum distillation into a vacuum gas oil and a vacuum residue, a normal-temp. distillation residue is subjected to vacuum distillation with the vacuum distillation apparatus; a vacuum gas oil is caused to be distilled from the distillation tower 11 of the vacuum distillation apparatus with a gas oil distilling means and simultaneously a low-boiling fraction in the vacuum residue is distilled out of the distillation tower 11 with a low-boiling fraction distilling means; and asphalt obtd. by removing a low-boiling fraction from the vacuum residue is taken out of the distillation tower 11 with an asphalt taking-out means 4.
Patent JP-H05321699-A (JP)
Title: Control device internal combustion engine
Inventor: AMEMORI KOICHI
IPC: F02D41/22
Filed: 1992-05-15
Abstract: PURPOSE:To prevent breakage of an engine or danger to a worker by stopping supply of fuel when engine stalling is detected, and restarting supply of fuel at a specified time of starting after the engine stalling when an engine rotation speed reaches a specified value. CONSTITUTION:Rotation of a self-starting motor is determined in a step S2, start-up fuel increase control is performed in a step S4, and normal fuel injection control is performed in a step S6. Next, when a rotation speed is determined to be a recognition rotation number N3 or less in a step S7, engine stalling is determined to have occurred, where fuel injection is set at zero to return to the step S2. Normally, in this case, the self-starting motor is not rotating, so the rotation speed is determined to be a determination rotation number N1 or more in a step S8, and if a start flag is determined not to be zero in a step S9, supply of fuel is not restarted, but the start flag at zero is determined in a step S10 after passage of a waiting time T1 to return to the step S4. Supply of fuel when an engine is rotated inversely can thus be stopped, thereby breakage of the engine or danger can be prevented.
Patent JP-S63312707-A (JP)
Title: Band-pass filter
Inventor: OKAMURA NAOTAKE
IPC: H03H7/01
Filed: 1987-06-15
Abstract: PURPOSE:To obtain a band-pass filter which is compact and improves a filter characteristic better by capacitorcoupling plural resonators and connecting one place between the resonators with the serial circuit of a coil and a capacitor. CONSTITUTION:Resonators Q1 and Q2 are capacity-coupled by a capacitor Cs. The resonators Q1 and Q2 are connected by a serial circuit composed of a coil L7 and a capacitor C6. The resonators Q1 and Q2 have an equivalent circuit to connect second capacitors C2(C4) in parallel to an LC serial circuit in which coils L1, L2(L3, L4) are serially connected to both sides of capacitors C1(C3). Then, at both sides of a central frequency and close to the central frequency, a pole is formed and a sharp filter characteristic is obtained. Thus, the band-pass filter, which is compact and improves a filter characteristic better, is obtained.
Patent JP-H09330255-A (JP)
Title: Method and device for converting data
Inventor: HIRAI HIDEKI
IPC: G06F5/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a data converting device with which data in a conversion source file are automatically converted into data in a table on an oracle data base. SOLUTION: This device has a parameter file 4 storing constitution information 41 concerning a conversion source file 1, rule 42 of conversion between the conversion source file 1 and a table 3 on the oracle data base and constitution information 43 concerning the table 3 on the oracle data base as conversion parameters and a converting device 2 for converting the data in the conversion source file 1 into the data in the table 3 on the oracle data base while referring to the constitution information 41, conversion rule 42 and constitution information 43 and for registering these data into the table 3.
Patent JP-H0313868-A (JP)
Title: Apparatus for measuring constant of dielectric material
Inventor: TANAKA HIROAKI
IPC: G01R27/26
Filed: 1989-06-12
Abstract: PURPOSE:To measure dielectric loss with high accuracy by constituting a cavity of a side wall, an upper bottom and a lower bottom and making the interval between the upper and lower bottoms freely controllable. CONSTITUTION:A cavity is consituted of a side wall 1, an upper bottom 2 and a lower bottom 3 and the interval between the upper and lower bottoms 2, 3 is made freely controllable. Therefore, when a cavity resonator is constituted only by the cavity, the interval between the upper and lower bottoms 2, 3 of the cavity can be controlled so that the resonance frequency of said cavity resonator becomes almost equal to that of a dielectric resonator 8. Under this condition, the resonance frequency and non-load of the cavity resonator are measured and the skin resistance of the inner wall of the cavity can be calculated.
Patent JP-S634451-A (JP)
Title: Feel driving device for magnetic recording and reproducing device
Inventor: ASAKURA NAOKI
IPC: G11B15/44
Filed: 1986-06-24
Abstract: PURPOSE:To quickly and surely perform a mode change and to eliminate the upper and lower movement at the mode changing time by enabling the mode change by only changing each 2nd arm to 1st position and 2nd position. CONSTITUTION:When the respective 2nd arms 29, 32 are set to the 1st position, a 1st medium gear 26 is bited with the 1st gear 12a of a winding reel base 12 by the rotation in the arrow mark 38 direction of a driving gear 4 and a reproduction mode is attained. When the driving gear 4 is driven in the reverse direction to the arrow mark 38, the 1st medium gear is bited with a 1st gear 16a and a reverse reproduction mode is composed. When the respective 2nd arms 29, 32 are then set to the 2nd position, a 2nd mexium gear 27 is bited with a 2nd gear 12b via a 3rd gear by the rotation in the arrow mark 40 direction of a driving gear 4 and a quick feeding mode is attained. When the driving gear 4 is driven in the reverse direction to the arrow mark 40, the 2nd medium gear 27 is bited with the 2nd gear 16b via the 3rd gear 34 and a rewinding mode is composed.
Patent JP-H01316993-A (JP)
Title: Printed wiring board
Inventor: KAWAKAMI SHIN
IPC: H05K3/28
Filed: 1988-06-16
Abstract: PURPOSE:To absorb an oscillation while a conductive circuit is in operation by a method wherein not only a printed wiring circuit is formed on an insulating board but also an insulating film formed on a printed wiring board is formed of a foaming insulating film. CONSTITUTION:An conductor 2 composed of a required pattern is formed on one side of an insulating board 1 and a forming solder resist film 3 is deposited on the side of the board 1 where the conductor 2 has been formed. The foaming solder resist film 3, which has been printed on a conductor 2 forming face of the insulating board 1 through a silk screen printing making use of a solder resist ink, is heated up to a temperature (for example,100-200 deg.C) that a compounded foaming agent is dissolved so as to foam and then set through the irradiation with ultraviolet or the like to be formed.
Patent JP-S63304551-A (JP)
Title: Image pickup tube and its working method
Inventor: TANIOKA KENKICHI
IPC: H01J29/45
Filed: 1987-06-17
Abstract: PURPOSE:To provide an image pickup tube with low after-image, high resolution, and a greatly enhanced sensitivity by using an amorphous semi-conductor layer of specific film thickness having charge doubling function to a photo-conductive target part having check type construction. CONSTITUTION:A target part is furnished, at which a transparent electrode 2 and a photo-conductive film 3 are formed on a transparent base, and an electron beam 6 is emitted to scan the target part. This film 3 has check type contact and consists of an amorphous semi-conductor with Se as main component, and the electric field region is 5X10<7>-2X10<8>V/m and the film thickness 0.5-10mum. Here the amorphous semi-conductor layer contains elements from Te, Sb, Cd, Bi in the film thickness direction, and the mean content is from 0.01% to 50% by wt. The amorphous semi-conductor layer forms positive-hole catch level in the film direction, and the substances to form the level are selected from Li, Na, K, Mg and their fluorides, and Al, Cr, Mn and their fluorides. The local concentration of the substance forming the electron catch level within the amorphous semi-conductor layer is from 20ppm by wt. to 10% by wt.
Patent JP-H01317180-A (JP)
Title: Production of polished concrete block
Inventor: HASEGAWA KAZUO
IPC: C04B41/65
Filed: 1988-06-16
Abstract: PURPOSE:To obtain polished concrete blocks having excellent design by placing concrete blocks through a mold release agent and pasty cement water on a glossy mold plate and releasing the blocks after curing of cement water. CONSTITUTION:Cold finished steel plates 2 larger than concrete blocks 1 are prepared as a mold plate and successively placed on a belt conveyer 3 from one end one by one. Then the surface of the cold finished steel plates 2 are wiped with a cloth 4 impregnated with a mold release agent agent (oil) 5 and the surface is coated with the mold release agent 5. Then pasty cement water 6 is placed on the steel plates 2 coated with the mold release agent 5. Then the cement water is thinly extended by a trowel 7, one side of the concrete blocks 1 are placed on the thinly extended cement water 6 and stuck. Then the concrete blocks are removed from the belt conveyer 3 are piled in plural stages in an integrated state with the cold finished steel plates 2. The concrete blocks are allowed to stand in this state for about one day and the cold finished steel plates 2 are removed after curing the cement water 6 attached to the surface to give concrete blocks having glossy polished face 8.
Patent JP-H022954-A (JP)
Title: Ic testing apparatus
Inventor: YAMAZAKI MASAHARU
IPC: G01R31/26
Filed: 1988-06-15
Abstract: PURPOSE:To obtain measuring in the shortest time and to make it possible to shorten a testing time by providing a constitution wherein the fact that the change in current signal or voltage signal becomes less than a specified value and the current value or the voltage value is received at this timing. CONSTITUTION:The following parts are provided: a programmable power source circuit 11; a D/A converter 12; a controller 13; an operation amplifier 14; a current detecting circuit 15; a feedback circuit 16; a multiplexer 17; and an AD converter 18. Furthermore, a steady state detecting circuit 22 is provided so as to detect the fact that a voltage or a current applied on an IC under test 10 has reached the steady state. The voltage value or the current value is measured at this timing. As a result, the measurement can be completed in the shortest time even if the time for reaching the steady states are different with the difference in kinds of the ICs under test 10. The voltage value or the current value is received under the state wherein the voltage or the current is stabilized in the steady state, and the quality of the IC under test 10 is judged. Therefore, accurate judgement can be performed.
Patent JP-H079698-A (JP)
Title: Multibeam light source
Inventor: KAGITANI KENJI
IPC: B41J2/45
Filed: 1993-06-21
Abstract: PURPOSE:To obtain an apparatus in which a configuration of the entire apparatus is reduced in size, a positional regulation is eliminated and which has a low cost and high mass productivity by forming of a semiconductor laser resonator array, beam dividing means, optical-path altering means, condensing means and a photoreceiver array. CONSTITUTION:A semiconductor laser chip 4 and a photodetector array 11 are integrally disposed on a bottom plate 2 in the same semiconductor laser package 1, a beam splitter 7 is disposed in an emitting opening on the package to become an optical path of a laser beam H to be output from the chip 4, and a reflecting prism 8 and an aspherical lens 9 are disposed on the optical path of a reflected light K. Thus, an entire structure of a multibeam light source can be reduced in size. With such a configuration, components can be positioned only by bringing them into contact with a board 3a and the package 1, and hence a positional regulation is eliminated as compared with prior art, and the apparatus having a low cost and high mass productivity can be obtained.
Patent JP-H0315282-A (JP)
Title: Synchronous control method for electrostatic motor
Inventor: FUJIMOTO AKIRA
IPC: H02N1/00
Filed: 1989-06-12
Abstract: PURPOSE:To facilitate synchronous control without requiring an additional detector by detecting variation of capacitance between a rotor electrode and a stator electrode then feedback controlling a motor drive circuit and maintaining synchronous rotation of motor. CONSTITUTION:Charge/discharge current caused by the capacitance between a rotor 11 and a stator electrode Sa-Sc is taken out as a voltage across a resistor 12, then the voltage is differentiated through a differentiator 13 and fed back through a diode 14 and a wired OR gate to the clock section of a motor drive circuit 15. Since variation of capacitance occurring between a rotor electrode R and the stator electrodes Sa-Sc when a motor is driven is caused by change/discharge of the capacitor, positional relation between the rotor and stator electrodes R, Sa-Sc can be judged in real time. Consequently, shift of synchronism of an electrostatic motor can be known previously by feeding the timing of charge/discharge current back to a motor drive circuit.
Patent JP-S635491-A (JP)
Inventor: TODA HISAYA
IPC: G07B15/00
Filed: 1986-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000339476-A (JP)
Title: Eye position and face position detection device
Inventor: WATANABE TAKAHIRO
IPC: G06T7/60
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To stably detect an eye position and a face position. SOLUTION: A TV camera 101 takes the face picture of a patient. An edge detection part 102 detects the edge picture of a face from face picture data. A face area detection part 11 obtains the center line of a face from face picture data and the edge picture and decides a face area based on the center line. A face area division part 12 divides the face area into a left eye area, a right eye area and a nose area. An eye position detection part 13 detects the position of the eye from picture data on the left eye area, the right eye area and the nose area and edge information. A face position detection part 14 detects the position of the face based on the eye position detected in the eye position detection part 13 and the position of a nose.
Patent JP-2000334678-A (JP)
Title: Driver
Inventor: AKIBA YOSHITAKA
IPC: B25C1/04
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive driver incorporating a ratchet mechanism and an adjusting mechanism for adjusting the depth of the driver. SOLUTION: In this driver, an upper push lever 12a is composed of a thread member 26 having, at its lower end, a thread part 26a threadely fitted with a lower push lever 12a, and adapted to be rotated together with an adjuster dial 28, and a push-up member 27 located above the thread part 26 and adapted to vertically slide in association the slide motion of the thread member 26.  The driver further comprises a first plate 31 having a through hole 31c into which the thread member 26 is inserted, a locking part 31a engaged with a part of a guide member 30 and at least one recess and adapted to restrain its rotation by means of the locking part 31a, a second plate 32 having a through-hole 32a in which the thread member 26 is inserted, and at least one protrusion adapted to engaged in the recess in the first plate 31, and adapted to be rotated together with the thread member 26, and an urging means 24 for urging the second plate 32 so that the first plate 31 and the second plate 32 are always made into contact with each other.
Patent JP-H01316628-A (JP)
Title: Detector for disconnection of optical fiber linear scale
Inventor: OKANO AKIHIKO
IPC: G01B11/00
Filed: 1988-06-16
Abstract: PURPOSE:To make any special signal unnecessary for detecting disconnection of an optical fiber linear scale and to individually detect disconnection of each optical signal by comparing the voltage of the optical signals with a reference voltage. CONSTITUTION:Optical signals A, B, and Z respectively emitted from light emitters 3A, 3B, and 3Z which convert electric signals into optical signals are transmitted through optical fiber cables 2 and projected from lenses 101. Then the optical signals A, B, and Z are respectively received by light receivers 4A, 4B, and 4Z through lenses 100 and another cables 2 in corresponding to the state of a transmission type slit 10. The receivers 4A, 4B, and 4Z convert the discontinuity of the optical signals into variation of voltages. Waveform shaping circuits 7A, 7B, and 7Z respectively input the output signals of the receivers 4A, 4B, and 4Z and output the variation of voltages after converting them into pulse signals PA, PB, and PZ. When the cables 2 are disconnected in such state, the output voltages of the receivers 4A, 4B, and 4Z become zero, since the optical signals made incident to the receivers 4A, 4B, and 4Z become zero. As a result, signals from comparators 6A, 6B, and 6Z are outputted to an OR circuit 8 and the disconnection of the cables 2 is informed.
Patent JP-S5482025-A (JP)
Title: Preparing coil with cooling duct provided
Inventor: YOSHIKAWA TETSUO
IPC: H02K3/24
Filed: 1977-12-13
Abstract: PURPOSE: To correctly provide a construction of cooling duct, by such method that  with both end parts of space bars supported by a flexible holder part of band-shape unit respectively and utilized, after positioning the space bar in place on a coil winding, a winding of the coil be further applied.  
     CONSTITUTION: A space bar 1, held by a band-shape unit 3 at both ends with a distance of prescribed pitch apart, is inserted into between coil windings when processing a work of coil winding. That is, on a coil winding core 5, after processing a coil winding of prescribed number of turns, the space bar 1, held by the band- shape unit 3 at a prescribed pitch, is superimpoed on top of the above, further with a conductor 6 placed to be rolled on the space bar 1 excepting a part of the band-shape unit 3, construction the coil. In this way, the space bar 1 is fixed to a prescribed position between the coil windings, accordingly, with the cooling duct constructed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6041146-A (JP)
Title: Data transfer control system
Inventor: AOKI TAKASHI
IPC: G06F12/08
Filed: 1983-08-17
Abstract: PURPOSE:To reduce overhead by suppressing the writing operation of a block in a buffer storage device when data to be transferred start from the final word of the block. CONSTITUTION:When a transfer start signal for one block is energized, a decoder DEC22 is activated and an address in the buffer storage device is set up in an address register BSAR21. If the address indicates the final word of the block, an output line 11 of the decoder 22 is energized. Since an MFF23 is turned on by a move instruction, an AND is found out by an NAND circuit 24, a transfer cycle specification control signal MCYCLE inputted to an AND circuit 25 is blocked and the output signal MOVEIN is suppressed. Since the final word of the block is necessary data, the final word is transferred to a CPU through a bypass route and an OR circuit.
Patent JP-S632799-A (JP)
Inventor: RUNE RUI MUIYU
IPC: B64C27/82
Filed: 1987-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。